Physics, 31.12.2019 06:31 mahnoorkeen0
The mass of a star is 1.61·1031 kg and its angular velocity is 1.60e-7 rad/s. find its new angular velocity if the diameter suddenly shrinks to 0.29 times its present size. assume a uniform mass distribution before and after. icm for a solid sphere of uniform density is 2/5 mr2. 1.90×10-6 rad/s
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The mass of a star is 1.61·1031 kg and its angular velocity is 1.60e-7 rad/s. find its new angular v...
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